The Florentine Codex

Compiled primarily in Tlatelolco and Tenochtitlan (present-day Mexico City), with earlier fieldwork at Tepeapulco in the modern state of Hidalgo. The project was Franciscan in sponsorship and Nahua in its principal intellectual labour. Completed 1577; now held at the Biblioteca Medicea Laurenziana, Florence.

The Florentine Codex is the common name for the manuscript formally titled Historia general de las cosas de Nueva España, compiled by the Franciscan friar Bernardino de Sahagún together with a team of Nahua scholars and informants, and completed in 1577. It stands as one of the most consequential documents in the history of food, agriculture, and material culture in the Americas, and no serious study of pre-contact or early colonial Mesoamerican life can ignore it. Sahagún arrived in New Spain in 1529, a decade after the fall of Tenochtitlan. He learned Nahuatl to a high degree of competence and understood, earlier than most of his contemporaries, that systematic inquiry into Indigenous knowledge required Indigenous collaborators, not merely interpreters. Beginning in the 1540s and continuing across four decades, he worked with Nahua elders, graduates of the Colegio de Santa Cruz de Tlatelolco, and community informants across several towns — Tepeapulco, Tlatelolco, and Tenochtitlan among them. The method was closer to what a later age would call ethnography than to the chronicles that most friars produced. Questions were put in Nahuatl, answers recorded in Nahuatl, then worked over, expanded, and eventually accompanied by a Spanish gloss and by hundreds of illustrations executed by Nahua artists in a hybrid style that draws on both the pictorial conventions of pre-contact manuscripts and European figurative techniques. The result is a twelve-book compendium. It covers theology, ritual, divination, the solar and ritual calendars, astrology and omens, rhetoric, the natural world — including extensive treatment of plants, animals, and minerals — the history of the Mexica, merchants and their ceremonies, the crafts and social organisation of Tenochtitlan, and the vocabulary of everyday life. For the food scholar, Books VIII, X, and XI are the richest veins. Book VIII describes the feasts of the lords and the foods that accompanied them, including tamales in a range of fillings and preparations, stews of turkey and domesticated dog, cacao drinks, and the protocols of service. Book X provides the section on food sellers in the great market — identified by Bernal Díaz del Castillo and subsequent writers as Tlatelolco, where Hernán Cortés reported more than 60,000 people on a market day — and gives us the earliest reliable Nahuatl lexicon for ingredients, preparations, and vendors. Book XI, the natural history book, describes cacao, chile, tomato, squash, maize in its varieties, and dozens of other plants with a specificity that modern botanists and food historians still consult. The manuscript takes its common name from the city in which it now resides: the Biblioteca Medicea Laurenziana in Florence, where it has been held since the late sixteenth century, likely presented to the Medici by the Franciscan order. A parallel manuscript, the Códice matritense, survives in Madrid. The Florentine version is the most complete and the most heavily illustrated. Sahagún's project was not without institutional hostility. Spanish colonial authorities at various points confiscated his papers, suspicious that detailed documentation of pre-contact religion might preserve rather than extinguish it. Philip II ordered in 1577 — the very year the Codex was completed — that no such works be circulated in the Indies. The manuscript was effectively suppressed for nearly two centuries. Serious scholarly use did not resume until the eighteenth century, and the first complete edition in print did not appear until the late nineteenth and early twentieth centuries. The Nahua collaborators — whose names Sahagún recorded in some instances — are not silent instruments in the text. The voice in many passages is distinctly that of Indigenous knowledge-holders describing their own world, with Sahagún's framework as a vessel rather than a filter. Food entries in particular carry practical authority: a seller of tamales is described not as an abstraction but as someone who shapes, steams, portions, and prices a specific product. The market taxonomy is precise about what constitutes good merchandise and what does not, and in this sense the Codex is also an early document of food standards and culinary ethics. For the purposes of the Provenance Library, the Codex is treated as a primary source of the first order — essential context for any entry touching pre-contact ingredients, preparations, or foodways — but one that requires careful reading. Its framing is colonial and Catholic; its Nahuatl is of the central Mexican variant of the sixteenth century; and its illustrations, though invaluable, are interpretive documents, not photographs. The Library records what the Codex says and distinguishes that from what it implies or what later editors have inferred. Any food claim resting solely on the Codex is presented as such.

The Codex does not describe flavour in a sensory vocabulary recognisable to a modern cook, but its ingredient identifications — specific chiles, cacao preparations, the use of epazote and other aromatics, the distinction between fresh and dried forms — underpin the flavour histories of the Mexican kitchen. Without it, the pre-contact baseline for almost any ingredient discussion would be significantly thinner.